What is "redhack"

Redhack (Kızıl Hackerlar, Kızıl Hackerlar Birliği), is a Turkish Marxist–Leninist-Maoist computer hacker group which was founded in 1997. The group has claimed responsibility for hacking institutions that include the Council of Higher Education, Turkish police forces, the Turkish Army, Türk Telekom, and the National Intelligence Organization and many other websites. The group's core numbers are said to be 12, the leader is MaNYaK. RedHack is the first hacker group which is accused of being a terrorist organization and is currently under the worlds most wanted 5 hacker groups.